baber/WOPTO huggingface dataset:
Patent CA-2079412-A1 (CA)
Inventor: FURLAN DIEGO
IPC: A61P31/04
Filed: 1992-09-29
Abstract: ABSTRACT OF THE DISCLOSURE          Disclosed are 5-nitro-1-methyl-imidlazolyl-3-terbutyl-2-hydroxy-aryl-carbinols of general formula (I)                         (I) in which R' is either a linear or branched C1-C10 alkyl radical, or -OR", in which R" is a linear or branched C1-C10 alkyl radical, characterized by having a remarkable antibacterial activity against Helicobapter pylori, a process for their preparation, and relative pharmaceutical compositions as adjuvants in the treatment of gastric ulcer.
Patent CA-2079876-A1 (CA)
Inventor: MAZUR ADAM W
IPC: C11C3/08
Filed: 1991-04-01
Abstract: On divulgue un procédé pour l'hydrolyse sélective des triglycérides en mélanges de diacyl-1,2 ou -2,3-glycérides et d'acyl-2-glycérides. Ce procédé fait appel à un alcool alkylique choisi parmi le groupe constitué du méthyl-2-propanol-2, du butanol-2 et d'alcools alkyliques primaires, secondaires ou tertiaires à chaîne ramifiée ou linéaire de 5 à 8 atomes de carbone, et des mélanges de ces derniers, un système tampon aqueux et une lipase-1,3. Les acyl-2-glycérides dans le mélange sont estérifiés pour donner des diacyl-1,2-glycérides ou des diacyl-2,3-glycérides stéréospécifiques avec des anhydrides d'acide et un catalyseur lipasique. Dans les conditions de réaction, il se produit très peu de réarrangement des diacylglycérides dans le mélange et moins de 20 % de triglycérides sont formés. Les triglycérides-1,2,3 stéréospécifiques peuvent être fabriqués à partir de ces matières par des réactions d'estérification standard dans des conditions qui régissent les réarrangements.
Patent CA-2080167-A1 (CA)
Title: Telephony device for a telephony communications network with fixed stations and independent stations
Inventor: SOUPIROT JOEL
IPC: H04Q11/04
Filed: 1992-10-08
Abstract: ?bstract Improved telephony device for a telephony communications network with fixed stations and independent stations.          A fixed station (BFR1) is able to interact with a plurality of independent stations (SA1, ..., SA4) and is linked to an external management unit (UGRB1) only by the intermediary of a single pair of telephony wires (LT). This management unit (UGRB1) then incorporates the management  and  monitoring  means  for  the  telephony communications, and is linked to the switched telephone network (CTPU) as well as to digital channels (CNPU). Communication between the independent stations (SA1, ..., SA4) and the fixed terminal (DFR1) is carried out by the intermediary of a plurality of elementary voice channels and of elementary signaling channels while the trans-mission line (LT) is capable of transporting a voice line channel and a signaling line channel according to a predetermined bidirectional time framing. The terminal and its management unit are then suitable for carrying out multiplexing/demultiplexing between these various channels.            Figure 2.
Patent CA-2081193-A1 (CA)
Inventor: LALLIER GUY
IPC: B25F3/00
Filed: 1992-10-22
Abstract: ROUTER DEVICE            ABSTRACT OF THE INVENTION    A router attachment for adapting a conventional screw gun for cutting sheets of drywall material includes a housing that is removably securable to the housing of the screw gun, an input shaft rotatably mounted in the housing for coupling with the screwdriver shaft of the screw gun, an output shaft rotatably mounted in the housing for coupling with a router bit and a step-up gear assembly for associating the input and output shafts so that rotation of the input shaft at a first rate of rotation drives rotation of the output shaft at a second, higher rate of rotation.
Patent CA-2084387-A1 (CA)
Inventor: KOUWENHOVEN HERMAN W
IPC: C07C201/08
Filed: 1992-12-02
Abstract: Abstract The invention concerns a gasphase process for the preparation of nitrobenzene from benzene and nitric acid, wherein catalysts are applied based on the zeolite mordenite.
Patent CA-2086479-A1 (CA)
Title: Child seat to automotive seat integration
Inventor: ANTHONY JAMES R
IPC: B60N2/28
Filed: 1992-12-30
Abstract: ABSTRACT OF THE DISCLOSURE     A child seat to automotive seat integration comprising a vehicle seat (10) which includes a vehicle seat frame, a child seat (20) which includes a child seat frame (26), and first and second locking devices (11-13, 21-23) which permit the child seat (20) to be releasably locked to the vehicle seat frame.  The child seat (20) is positionable atop the vehicle seat (10).  A first locking device (11-13) is mounted to the vehicle seat frame and a second locking device (21-23) is mounted on the child seat frame (26).  The first locking device (11-13) and the second locking device (21-23) are operable to be interlocked together and secure the child seat frame (26) to the vehicle seat frame.  When the first and second locking devices are in an unlocked condition, the child seat (20) is released from the vehicle seat frame, thus allowing removal of the child seat (20) off the vehicle seat (10) and from the vehicle.
Patent CA-2088512-A1 (CA)
Title: A mobile floor grinding vehicle
Inventor: BECKETT JAMES L
IPC: B24B7/18
Filed: 1991-08-01
Abstract: A mobile floor grinding vehicle for grinding a floor to a predetermined level and provided with one or more grinding heads which can be continuously adjusted as the vehicle is moved over a floor to maintain the grinding surface of the heads at a fixed position corresponding to the contour to be ground in the floor.  Positional control of the heads is effected either by a laser beam from a laser source positioned remote from the vehicle and providing a datum level against which the operative position of the grinding heads is continuously monitored and adjusted using laser beam responsive sensors, or by means of signals generated by an on-board computer which vary in accordance with the initial contours of the floor measured against its desired contours and pre-programmed into the computer.
Patent CA-2089035-A1 (CA)
Inventor: BEELEN VALERE H J
IPC: F04B3/00
Filed: 1993-02-08
Abstract: A hand lever actuated pump for testing a water line fox leaks by pumping water into the line under pressure comprises a container for water to be pumped and a hand lever actuated piston and cylinder type pump having suction and discharge strokes in response to displacement of the hand lever in opposite directions about a lever axis.  The piston and cylinder components of the pump are pivotally supported on the container and interconnected with the hand lever so as to provide a high flow rate during the initial part of the discharge stroke and a progressively increasing leverage for displacing the piston during the discharge stroke to provide high pressure discharge at the end of the discharge stroke with a low force application to the hand lever.
Patent CA-2089062-A1 (CA)
Title: Ocular lens material
Inventor: KAWAKAMI YUSUKE
IPC: G02C7/04
Filed: 1993-02-08
Abstract: ABSTRACT    An ocular lens material consisting essentially of a polymer of an arornatic tetracarboxylic acid dianhydride with a silicon-containing diamine of the formula (I):                                      (I) wherein n is an integer of from 0 to 10.
Patent CA-2090160-A1 (CA)
Inventor: JOHNSTON JAMES D
IPC: G10L19/035
Filed: 1993-02-23
Abstract: In a perceptual audio coder, a method and apparatus for quantizing audio signals is disclosed which advantageously produces a quantized audio signal which can be encoded within an acceptable range. Advantageously, the quantizer uses a scale factor which is interpolated between a threshold based on the calculated threshold of hearing at a given frequency and the absolute threshold of hearing at the same frequency.
Patent CA-2093113-A1 (CA)
Title: Method for forming particulate reaction and measuring method thereof
Inventor: NAKATANI KIYOHARU
IPC: G21K1/00
Filed: 1993-03-31
Abstract: Particulates are trapped by laser beam and brought into contact with electrodes to electrochemically and spectroscopically measure the reaction process thereof.        Precise measurement of the process of chemical reactions such as electrochemical and photochemical ones of a single particulate is made possible.
Patent CA-2094068-A1 (CA)
Title: Impact modified graft copolymer compositions containing broad molecular weight distribution polypropylene
Inventor: DENICOLA ANTHONY J JR
IPC: C08L9/00
Filed: 1993-04-15
Abstract: Disclosed are impact modified graft copolymer compositions comprising (A) from 10 to 90% of a graft copolymer of a propylene polymer material having graft polymerized thereto one or more vinyl monomer(s), (B) from 90 to 10% of at least one broad molecular weight distribution propylene polymer material, and (C) from 2 to 40% of at least one rubber component, wherein (A) + (B) + (C) is 100 %, and filled compositions thereof. The compositions are useful as stand-alone structural materials.
Patent CA-2095288-A1 (CA)
Title: Fabric protectants
Inventor: HAYASHI YOKO
IPC: A01M1/20
Filed: 1993-04-30
Abstract: ABSTRACT OF THE DISCLOSURE         A fabric protectant comprising a cellulosic material having a bulk density of 0.2 to 0.7 g/cm3 and a thickness of 0.1 to 4 mm and a composition containing as an active ingredient 2,3,5,6-tetrafluorobenzyl (+)-1R,trans-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclo-propanecarboxylate, said cellulosic material having the composition supported thereon or being impregnated with the composition, which maintains a stable attack-preventing effect over a long period of time.
Patent CA-2095959-A1 (CA)
Inventor: LEVY LANCE
IPC: A23L33/18
Filed: 1993-05-11
Abstract: ABSTRACT OF THE DISCLOSURE There is disclosed a pasta food product comprising from about 40 to about 84 percent by weight flour, from about 15 to about 50 percent by weight egg white and from about to about 10 percent by weight protein. The pasta product as improved nutritional value and markedly extended shelf life compared to conventional pasta food products.
Patent CA-2096471-A1 (CA)
Title: Water soluble polymer dispersions
Inventor: MESSNER BERNFRIED
IPC: C08L33/04
Filed: 1993-05-18
Abstract: The invention relates to aqueous dispersions of water soluble polymers, formed by polymerization of a mixture A of various monomer components (al, a2, and possibly a3) in the presence of a polymeric dispersant D; wherewith the mixture A is comprised of the following different monomer components: a1 (in the amount of 99-70 wt.%), comprised of at least one water soluble monomer, a2 (in the amount of 1-30 wt.%), comprised of at least one hydrophobic monomer, and (possibly) a3 (in the amount of 0-20 wt.%), comprised of at least one amphipathic monomer, wherewith in each instance the sum of the amounts of a1, a2, and a3 is 100%; and wherewith the water soluble polymers have a mean molecular weight M W (gravimetric mean) of at least 10 6 Dalton.
Patent CA-2096652-A1 (CA)
Inventor: GEIBEL JON F
IPC: C08G75/06
Filed: 1993-05-19
Abstract: Procédé pour préparer du poly(sulfure d'arylène) dont la contamination par les métaux est réduite par mise en contact d'un composé dihaloaromatique, d'une source de soufre, d'un composé organique polaire et d'un carboxylate de métal alcalin dans un contenant de réaction où au moins les parties du contenant en contact avec le liquide sont en titane. Un autre volet de l'invention concerne un polymère produit par le procédé décrit ci-dessus.
Patent CA-2100177-A1 (CA)
Title: System and method of printer banding
Inventor: DENNIS STEPHEN V
IPC: G06F3/12
Filed: 1993-07-09
Abstract: SYSTEM AND METHOD OF PRINTER BANDING                Abstract of the Disclosure A system and method for printer banding by which stored printer data files are processed a single time to create a set of bandable primitives corresponding to the entire page to be printed. If an object is larger than a preselected band size, the bandable primitives associated with that object are cut into banded sets of primitives corresponding to the preselected band size. The banded sets of primitives are sequentially converted to a bit-map data file for each of the bands. The bit-map data files are stored within a buffer until printed. The printer prints the entire page in the proper drawing order and allows a faster return to application than previously possible. A scrolling buffer may be used to increase efficiency of data processing by the printer.
Patent CA-2100827-A1 (CA)
Title: Stabilized built aqueous liquid softergent compositions
Inventor: CAO HOAI C
IPC: C11D3/37
Filed: 1993-07-19
Abstract: ABSTRACT OF THE DISCLOSURE      The preferred "softergent" compositions include a clay softener, a mixture of anionic and nonionic surfactants, and detergent builder(s).  The detergent builder is preferably a crystalline aluminosilicate zeolite.  Stabilization is achieved using an antiflocculating structurant polymer, such as low molecular weight polyacrylic acid.  The anionic surfactant is preferably an ethoxylated alkyl sulfate.          Enzymes and enzyme stabilizers are also included in preferred compositions.
Patent CA-2101899-A1 (CA)
Inventor: SCHREINER MICHAEL J
IPC: G06F3/039
Filed: 1993-08-04
Abstract: An improved ergonomic mouse pad is disclosed. The mouse pad comprises a four-sided pad constructed from non-skid polymer and having a substantially planar top surface for supporting a computer mouse. Three of the sides of the pad are supported by a vertical sidewall. The planar top surface proximate to the fourth side forms a curved region for facilitating the comfort and ease of use of the hand and wrist of a mouse user.
Patent CA-2102660-A1 (CA)
Title: Ground fault circuit breaker test circuit for panelboards
Inventor: YARBROUGH GARRETT S
IPC: H02B1/04
Filed: 1993-11-08
Abstract: A ground fault circuit interrupter (GFCI) circuit breaker test circuit for use with panelboards uses a selector switch, normally open switch, and a resistor to simulate a fault condition at the load output node of any one of several GFCI circuit breakers. This arrangement allows for testing of the circuit breakers while eliminating the need to use an external test actuator to operate the manual test button of each circuit breaker. Thus, shaft penetrations through the panelboard enclosure are minimized, resulting in reduced hazards, increased reliability, easier testing, and greater economy.
Patent CA-2104239-A1 (CA)
Title: Fiber optic guide wire
Inventor: KASPRZYK DANIEL J
IPC: A61M25/00
Filed: 1993-08-17
Abstract: ABSTRACT OF THE DISCLOSURE          A guide wire for a catheter has a solid tubular portion with a flexible body fixed to its distal end.  The distal end of the body may be composed of a material more radiopaque than its proximal portion.  Optical fibers are disposed within the assembly and terminate in a radiopaque tip at the distal end of the body.  The guide wire may have a longitudinal marker wire for providing stiffness and radioscopic tracking characteristics. The guide wire has a proximal end attached to the tube and a distal end that also terminates in the tip.  The invention may be maneuvered and positioned in a vascular area like a conventional guide wire. Then, laser energy from a laser light source at a proximal end of the guide wire is conveyed to the vascular area by the optical fibers to ablate an obstruction.  A larger catheter may then be slid over the guide wire to continue the ablation operation.  Employing polyester tubing for the distal body, the guide wire may be used in peripheral angioplasty applications.  Alternatively, the distal body may be implemented with a metal coil and may be used in coronary angioplasty.
Patent CA-2104329-A1 (CA)
Title: Folding Portable Play Enclosure for Children
Inventor: MICHAUD MARGUERITE
IPC: A47D13/06
Filed: 1993-08-18
Abstract: A folding portable play enclosure for children includes a plurality of panels connected in a series in an accordion-fold manner by a plurality of folding joints.  The panels are formed by cardboard sheets sandwiched between inner and outer flexible vinyl layers.  The folding joints are formed by the provision of spaces between the ends of each adjacent pair of cardboard sheets in the series.  First indicia on one face of each of the panels simulates an exterior appearance of a home and includes trees, exterior windows, exterior doors, and fences, for example.  Second indicia on an opposite face of the panels simulates an interior appearance of a home and includes furniture, interior windows, interior doors, and bookshelves, for example.          Cooperating snap fasteners allow the enclosure to be selectively secured in an erected orientation forming a closed play space or in a compact collapsed orientation for transportation and storage.  A handle provided on one of the panels allows the enclosure to be conveniently carried in the collapsed orientation.
Patent CA-2105356-A1 (CA)
Inventor: BRAUDAWAY GORDON W
IPC: G09G5/06
Filed: 1993-09-01
Abstract: Faithful color images are created in an efficient manner for display on a specific computer display. A standard computer system generates a palette calibration table, based on information about a standard display. The standard computer system then creates a device independent image from the palette calibration table and from an original image. The palette calibration table and device independent image are then transmitted to a specific computer system. The specific computer system receives the palette calibration table and device independent image from the standard computer system. It calculates a display specific palette from the palette calibration table and from information about the specific display. The specific computer system then generates the faithful color image for display by sending the device independent image and the display specific palette to the display adapter in the specific computer system. <IMAGE>
Patent CA-2105457-A1 (CA)
Title: Brush fabric cleaner
Inventor: LEWIS JOHN C JR
IPC: A46B3/00
Filed: 1993-09-02
Abstract: BRUSH FABRIC CLEANER               Abstract of the Disclosure A  tufted  brush  article  and  process  for manufacturing the  same.   The article consists of a fabric  having  upper  and  lower  surfaces  with  tufts disposed on the upper surface and a tuft receiving member disposed integrally with the tuft on the lower surface.  The tuft receiving member typically includes a projection which registers on the tuft and extends through the fabric material.   The projection is then melted and the tuft end fused so that the tuft can be mounted on the fused projection to form an integral connection.
Patent CA-2105896-A1 (CA)
Title: Isolation compositions in humidity reticulated polyethylene (xlpe) with contraction reduced at 130°c for use in low tension power cables
Inventor: GONCALVES JOSE F
IPC: H01B3/44
Filed: 1993-09-10
Abstract: ABSTRACT         The current invention consists in the modification of the polyethylene that are usually employed for the application of the "Sloplas" reticulation process with polypropylene (PP).  The polypropylene presents a softening point between 155 up to 165°C, which guarantees, up to 130°C, the dimensional stability of the extruded material.  The mixture of the PP with low density poly-ethylene (LDPE) or low density linear polyethylene (LLDPE) or co-polymeric polyethylene of ethylene vinyl acetate (EVA) in an adequate concentration is the solution for the contraction prob-lem.  The selection of the type of polypropylene and of the blendization process that are adequate is the solution for the formation of a polymeric fusion.  The co-polymeric polypropylenes of ethylene, with a level of ethylene beginning at 6%, are usually adequate to promote the blendization.
Patent CA-2106597-A1 (CA)
Title: Apparatus for generating and collecting viewing statistics
Inventor: MCMULLAN JAY C
IPC: H04N7/173
Filed: 1992-03-19
Abstract: A method and apparatus for generating and collecting viewing statistics in a cable television system (100) is provided. A system manager (310) transmits one or more record times downstream to one or more remote terminals (120, 315a-315c) indicating a future point in time at which the terminal (120, 315a-315c) is to record the viewing statistics. The remote terminals (120, 315a-315c) store the one ore more record times in memory (503) and when the record time matches the current real time, the remote terminals (120, 315a-315c) store in memory (503) the viewing statistics.  Thereafter, in response to a polling signal from the system manager (310), the set-top terminals (120, 315a-315c) transmit the previously recorded viewing statistics along with a time code corresponding to the time at which the viewing statistics were recorded upstream to the system manager (310), and the system manager (310) processes this information accordingly.
Patent CA-2107061-A1 (CA)
Title: Piperidine derivatives, their preparation and their application in therapy
Inventor: JEGHAM SAMIR
IPC: C07D401/04
Filed: 1993-09-27
Abstract: ABSTRACT           A compound which is a piperidine derivative of formula (I)   (I) in which R represents hydrogen, or unbranched or branched C1-C6 alkyl group; and Ar represents phenyl optionally substituted with one or more radicals selected from the halogens, amino, C1-C2 alkoxy and (C3-C6)cycloalkyl(C1-C2)alkoxy, or a heteroaryl group; or a pharmaceutically acceptable acid addition salt thereof; provided that when R is hydrogen Ar is not phenyl or 4-chlorophenyl.         The compounds are useful in therapy as ligands for 5-HT3 and 5-HT4 receptors.
Patent CA-2108715-A1 (CA)
Inventor: ROBBINS RODNEY W
IPC: G01F19/00
Filed: 1993-10-19
Abstract: The measuring device has a bowl.  The bowl's capacity is adjusted by a dam structure located within the bowl and attached to a cover structure slidably mounted on the bowl. The slidable cover extends beyond the bowl for use as a handle.  The handle has a downwardly-directed extension which is used to support and stabilize the device when the device rests on a flat surface.  The handle also has a rounded indentation at the junction between the extension and the handle, so as to reinforce the junction and provide means for easily gripping the device.          The sides of the bowl structure are flexible so that they can be squeezed together to release the cover so that the device can easily be disassembled and reassembled for cleaning.  A detent structure is provided to locate the sliding dam at pre-marked measurement locations.  The detent structure is centrally located to permit strengthening of the sliding attachment means and reduce wear.
Patent CA-2109214-A1 (CA)
Title: Method and apparatus for translating signaling information
Inventor: ELLERSICK WILLIAM F
IPC: H04Q11/04
Filed: 1992-05-11
Abstract: Abstract of the Disclosure An office interface unit (OIU) transfers data and signaling between a telephone local exchange and distribution lines. formation from the telephone local exchange is contained in repetitive frames containing signaling time slots which each contain two distinct nibbles of information. The OIU translates each local exchange signaling channel into first and second internal signaling channels, each internal signaling channel containing information representative of one signaling nibble therein. This simplifies DSO time slot interchange in the OIU. In addition, each internal signaling channel is provided with at least one additional significant signaling bit thereby providing additional signaling states so that the OIU equipment can account for multiple types of telephone local exchange equipment easily. Furthermore, each internal signaling channel is also provided with at least one data coding check bit thereby providing an easy and efficient method of determining whether or not bit errors are occurring in the OIU or equipment connected thereto.
Patent CA-2111318-A1 (CA)
Title: Method of pretreating a porous medium
Inventor: DEGEN PETER J
IPC: B01D61/30
Filed: 1993-11-10
Abstract: ABSTRACT The present invention provides a method of pretreating a porous medium for use in filtering a protein-containing fluid, such as milk, beer, wine, or the like, which method comprises  contacting  a  porous medium with  an  aqueous citrate solution prior to passing the protein-containing fluid through the porous medium.